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Chapter 10
Troubleshooting POST BIOS beep codes
Number of Beeps
Description
1, 3
Reseat the memory, or replace with known good modules.
6, 7
Fatal error indicating a serious problem with the system. Consult your system
manufacturer. Before declaring the motherboard beyond all hope, eliminate the
possibility of interference by a malfunctioning add-in card. Remove all
expansion cards except the video adapter.
• If beep codes are generated when all other expansion cards are absent,
consult your system manufacturer’s technical support.
• If beep codes are not generated when all other expansion cards are absent,
one of the add-in cards is causing the malfunction. Insert the cards back into the
system one at a time until the problem happens again. This will reveal the
malfunctioning card.
8
If the system video adapter is an add-in card, replace or reseat the video
adapter. If the video adapter is an integrated part of the system board, the board
may be faulty.
Summary of Contents for AW2000ht
Page 1: ...Acer AW2000ht Service Guide PART NO PRINTED IN TAIWAN ...
Page 18: ...12 Chapter 2 ...
Page 28: ...22 Chapter 4 System block diagram ...
Page 30: ...24 Chapter 5 Mainboard connectors ...
Page 34: ...28 Chapter 5 ...
Page 72: ...66 Chapter 8 ...
Page 89: ...Chapter 10 83 ...
Page 90: ...84 Chapter 10 ...
Page 91: ...Chapter 11 85 Information unavailable BIOS POST Error Messages List Chapter 11 ...
Page 92: ...86 Chapter 11 ...